CN219795811U - Nut convenient to lubricate - Google Patents
Nut convenient to lubricate Download PDFInfo
- Publication number
- CN219795811U CN219795811U CN202321251171.2U CN202321251171U CN219795811U CN 219795811 U CN219795811 U CN 219795811U CN 202321251171 U CN202321251171 U CN 202321251171U CN 219795811 U CN219795811 U CN 219795811U
- Authority
- CN
- China
- Prior art keywords
- oil
- nut
- oil storage
- lubrication
- storage ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003921 oil Substances 0.000 claims abstract description 104
- 238000003860 storage Methods 0.000 claims abstract description 53
- 238000005461 lubrication Methods 0.000 claims abstract description 36
- 239000010687 lubricating oil Substances 0.000 claims abstract description 20
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model discloses a nut convenient to lubricate, which comprises a nut main body, wherein a threaded hole is formed in the nut main body, an annular groove is formed in the outer side of the nut main body, a plurality of lubrication channels which are communicated with the annular groove and the threaded hole are formed in the nut main body, an oil storage ring is rotatably arranged on the outer side of the annular groove, an oil storage cavity is formed in the oil storage ring, lubricating oil is stored in the oil storage cavity, a plurality of oil outlet channels are formed in the surface, close to the threaded hole, of the oil storage ring, and an oil filling port is formed in the oil storage ring. According to the nut, the oil storage ring is arranged on the nut, the lubricating channel is supplied with lubricating oil through lubricating oil in the oil storage ring, the interior of the nut is lubricated, the nut is prevented from rusting, and the nut can be normally disassembled; through the mode intercommunication oil filler point of rotating the oil storage ring, the oil outlet channel is not linked together with the lubrication channel during the oiling, can control the addition of lubricating oil well, avoids adding too much and leads to lubricating oil exudation, causes the waste.
Description
[ field of technology ]
The utility model relates to the technical field of fasteners, in particular to the technical field of nuts.
[ background Art ]
Nuts are parts of nuts which are screwed with bolts or screws to perform fastening, and are an essential component for all manufacturing machines. The nut is fastened through the interlock of nut internal thread and bolt external screw thread at the during operation, and after the nut installation time has been for a long time, because inconvenient follow outside lubricate the interlock part of nut and screw, the easy corrosion that takes place of interlock department leads to the difficult dismantlement of nut.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a nut convenient to lubricate, which is convenient to add lubricating oil to the nut in a fastening state and prevents the nut from rusting.
In order to achieve the above purpose, the utility model provides a nut convenient to lubricate, which comprises a nut main body, wherein a threaded hole is formed in the nut main body, an annular groove is formed in the outer side of the nut main body, a plurality of lubrication channels which are communicated with the annular groove and the threaded hole are formed in the nut main body, an oil storage ring is rotatably arranged on the outer side of the annular groove, an oil storage cavity is formed in the oil storage ring, lubricating oil is stored in the oil storage cavity, a plurality of oil outlet channels are formed in the inner side surface, close to the threaded hole, of the oil storage ring, the oil outlet channels correspond to the lubrication channels one by one, and an oil filling port is formed in the oil storage ring.
Preferably, the threaded hole is provided with a lubrication ring groove, and the lubrication ring groove is communicated with the lubrication channel.
Preferably, the lubricating ring groove is filled with sponge.
Preferably, the nut body is provided with an oil filling hole communicated with the oil filling hole, and a dust plug is arranged in the oil filling hole.
Preferably, when the oil storage ring rotates to a position where the oil filling hole is communicated with the oil filling hole, the oil outlet channel is not communicated with the lubrication channel.
Preferably, the outside of the oil storage ring is slidingly provided with a plug rod, a corresponding slot is arranged in the annular groove, and the top of the plug rod is provided with a driving handle.
Preferably, the nut main body and the oil storage ring are provided with alignment lines, and the outer side surface of the oil outlet ring is provided with a vertical rack.
The utility model has the beneficial effects that: according to the nut, the oil storage ring is arranged on the nut, the lubricating channel is supplied with lubricating oil through lubricating oil in the oil storage ring, the interior of the nut is lubricated, the nut is prevented from rusting, and the nut can be normally disassembled; through the mode intercommunication oil filler point of rotating the oil storage ring, the oil outlet channel is not linked together with the lubrication channel during the oiling, can control the addition of lubricating oil well, avoids adding too much and leads to lubricating oil exudation, causes the waste.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of oiling according to the present utility model;
FIG. 3 is a schematic illustration of the lubrication state of the present utility model;
FIG. 4 is a schematic illustration of the non-lubricated state of the present utility model;
fig. 5 is a schematic side view of the present utility model.
In the figure: the novel oil storage device comprises a 1-nut main body, a 2-threaded hole, a 3-annular groove, a 4-lubrication channel, a 5-oil storage ring, a 6-lubrication annular groove, 7-sponge, an 8-oil filling hole, a 9-inserted link, a 10-alignment line, a 51-oil outlet channel and a 52-oil filling hole.
[ detailed description ] of the utility model
Example 1:
the nut convenient to lubricate comprises a nut main body 1, wherein a threaded hole 2 is formed in the nut main body 1, an annular groove 3 is formed in the outer side of the nut main body 1, a plurality of lubrication channels 4 which are communicated with the annular groove 3 and the threaded hole 2 are formed in the nut main body 1, an oil storage ring 5 is rotatably arranged on the outer side of the annular groove 3, an oil storage cavity is formed in the oil storage cavity and is used for storing lubricating oil, a plurality of oil outlet channels 51 are formed in the inner side surface, close to the threaded hole 2, of the oil storage ring 5, the oil outlet channels 51 are in one-to-one correspondence with the lubrication channels 4, oil filling openings 52 are formed in the oil storage ring 5, the oil filling openings 52 are arranged on the outer side surface of the oil storage ring 5, and a lubrication annular groove 6 is formed in the threaded hole 2 and is communicated with the lubrication channels 4.
Example 2:
referring to fig. 1, 2, 3, 4 and 5, the nut convenient for lubrication comprises a nut main body 1, a threaded hole 2 is formed in the nut main body 1, an annular groove 3 is formed in the outer side of the nut main body 1, six lubrication channels 4 which are communicated with the annular groove 3 and the threaded hole 2 are formed in the nut main body 1, an oil storage ring 5 is rotatably arranged on the outer side of the annular groove 3, an oil storage cavity is formed in the oil storage ring 5, lubricating oil is stored in the oil storage cavity, six oil outlet channels 51 are formed in the surface, close to the threaded hole 2, of the oil storage ring 5, the oil outlet channels 51 are in one-to-one correspondence with the lubrication channels 4, an oil filling opening 52 is formed in the oil storage ring 5, a lubrication annular groove 6 is formed in the threaded hole 2, the lubrication ring groove 6 with lubrication channel 4 is linked together, lubrication ring groove 6 intussuseption is filled with sponge 7, and sponge 7 slowly oozes out lubricating oil, lubricates the screw thread, avoids lubricating oil to run off too fast, set up the oil filler point 8 that is linked together with oil filler point 52 on the nut main part 1, be equipped with the dust plug in the oil filler point 8, when oil storage ring 5 rotates to the position that oil filler point 8 is linked together with oil filler point 52, oil outlet channel 51 is not linked together with lubrication channel 4, the outside sliding mounting of oil storage ring 5 has inserted bar 9, has seted up corresponding slot in the ring channel 3, and the top of inserted bar 9 is equipped with the actuating lever, nut main part 1 and oil storage ring 5 are equipped with alignment line 10, and the outside surface of oil outlet ring is equipped with vertical rack.
The working process of the utility model comprises the following steps:
in the working process of the utility model, when lubricating oil is added, the oil storage ring 5 is rotated by a tool, the oil filling opening is rotated to the position of the oil outlet of the oil filling hole 8, then the oil storage cavity is filled with the lubricating oil through the oil filling hole 8, after the lubricating oil is added, the dust plug is covered, the oil storage ring 5 is rotated, the alignment line on the oil storage ring 5 is aligned, at the moment, the oil outlet channel 51 is communicated with the lubricating channel 4, the oil filling opening is closed, the inserting rod 9 is inserted into a slot, the position of the oil storage ring 5 is fixed, the oil filling work is completed, and the lubricating oil in the oil storage cavity flows into the lubricating channel 4 from the oil outlet channel and enters the lubricating ring groove to lubricate the joint of the nut and the bolt.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (7)
1. A nut convenient to lubricate, characterized in that: including nut main part (1), threaded hole (2) have been seted up on nut main part (1), annular channel (3) have been seted up in the outside of nut main part (1), have seted up lubrication channel (4) of a plurality of intercommunication annular channels (3) and threaded hole (2) on nut main part (1), oil storage ring (5) are installed in the outside rotation of annular channel (3), and the inside of oil storage ring (5) is equipped with the oil storage chamber, and oil storage intracavity has stored lubricating oil, oil storage ring (5) are close to the inboard surface of threaded hole (2) and have been seted up a plurality of oil outlet channel (51), oil outlet channel (51) with lubrication channel (4) one-to-one, oil filler neck (52) have been seted up on oil storage ring (5).
2. The lubrication facilitating nut of claim 1, wherein: and the threaded hole (2) is provided with a lubrication ring groove (6), and the lubrication ring groove (6) is communicated with the lubrication channel (4).
3. The lubrication facilitating nut of claim 2, wherein: the lubricating ring groove (6) is filled with a sponge (7).
4. The lubrication facilitating nut of claim 1, wherein: an oil filling hole (8) communicated with the oil filling opening (52) is formed in the nut main body (1), and a dust plug is arranged in the oil filling hole (8).
5. The lubrication facilitating nut of claim 4, wherein: when the oil storage ring (5) rotates to a position where the oil filling hole (8) is communicated with the oil filling hole (52), the oil outlet channel (51) is not communicated with the lubrication channel (4).
6. The lubrication facilitating nut of claim 1, wherein: the outside of the oil storage ring (5) is slidingly provided with an inserting rod (9), a corresponding slot is arranged in the annular groove (3), and the top of the inserting rod (9) is provided with a driving handle.
7. The lubrication facilitating nut of claim 1, wherein: the nut is characterized in that an alignment line (10) is arranged on the nut main body (1) and the oil storage ring (5), and a vertical rack is arranged on the outer side surface of the oil outlet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251171.2U CN219795811U (en) | 2023-05-23 | 2023-05-23 | Nut convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251171.2U CN219795811U (en) | 2023-05-23 | 2023-05-23 | Nut convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795811U true CN219795811U (en) | 2023-10-03 |
Family
ID=88185059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251171.2U Active CN219795811U (en) | 2023-05-23 | 2023-05-23 | Nut convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795811U (en) |
-
2023
- 2023-05-23 CN CN202321251171.2U patent/CN219795811U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |